Just FYI - I'm running a AA catted downpipe without tune and have had it on the car for about 400 miles now with no CEL. Put it in the car around 750 miles and just about to break 1200 miles now and its been running good. Will probably start my tune with BM3 since i already have it and throw it into stage 2. But figured i would at least answer your question.
That is Awesome Joe, pls keep us updated after the Tune ie: how much HP / TQ gain and how the car runs etc... eventually i have the same plan but, waiting for the $Fund$ to get Catted DP and Tune.
If i remember correctly with just a tune and downpipe on Stage 2 OTS BM3 with 93 gives you about 90 HP/100 TQ increase. i could be wrong. Would love to dyno but most of the places that dyno are closed currently thanks to Covid19. With 420 HP and 450 TQ it should be pretty enjoyable for spirited drive.
Any updates?
lol I totally forgot about this thread. I went custom tune a couple months after this with Marin. Have not looked back. I can tell you it’s quicker than bm3 on 93. Waiting to go flex fuel now.
Nice! Thanks much!
